collections MapIs - tadashi9e/gmp4pony GitHub Wiki MapIs[K: K, V: V] [Source] This is a map that uses identity comparison on the key. type MapIs[K: K, V: V] is HashMap[K, V, HashIs[K] val] ref Type Alias For HashMap[K, V, HashIs[K] val] ref ⚠️ **GitHub.com Fallback** ⚠️